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PeerGuardian 2

PeerGuardian 2 is Phoenix Labs’ premier IP blocker for Windows. PeerGuardian 2 integrates support for multiple lists, list editing, automatic updates, and blocking all of IPv4 (TCP, UDP, ICMP, etc), making it the safest and easiest way to protect your privacy on P2P.

Questions? Feature Requests?

If your question isn’t answered in our FAQ, we are always happy to help in our forums and IRC.

Like PeerGuardian?

Consider donating or clicking on an interesting banner to help pay for our servers and further the development of PeerGuardian and other Phoenix Labs software.


Current Version: 2.0 Beta 6b
File Description Size
pg2-9x.exe PeerGuardian 2 for Windows 98/ME 0.82MiB
pg2-nt.exe PeerGuardian 2 for Windows 2000/XP/2003 0.84MiB
pg2-x64.exe PeerGuardian 2 for Windows XP/2003 x64 Edition 1.07MiB
pg2-src.zip PeerGuardian 2 source code (for programmers) 1.33MiB

Want to know when our next release hits?

Sign up for the peerguardian-announce mailing list. Your email will never be given out and we don’t allow public posting so you won’t get anything beyond the occasional announcement from us.

Platform Support

PeerGuardian 2 supports Windows 98, ME, 2000, XP, and 2003, in 32-bit and 64-bit.


Phoenix Labs and the PeerGuardian team do not condone copyright infringement. There are many legal uses of P2P and we are sick of being treated like criminals! We want to keep organizations and individuals from collecting data about us without our consent.

Open Source

PeerGuardian 2 is Open Source, meaning the program code is available online for anyone who wants it. Not only does this allow you to make modifications or even branch off into your own project, but it encourages peer review of the code making sure any bugs are eliminated swiftly. Because PeerGuardian 2 is Open Source, you can rest assured there are no backdoors or spyware included.

Total Access

Want the latest source code? The best cpa review course is now available.

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